My key Bork off in my trunk
Try calling your Chevy dealer
15 $ Off Change Lock
No. So you can easily get a copy of it.
210-201-6852
if iement lost 2004 key how do i get code for replac
YES
To reset the key for a Chevrolet Impala, first, ensure that you have the vehicle's ignition key and the key fob. Insert the key into the ignition and turn it to the "On" position without starting the engine. Press and hold the "Lock" and "Unlock" buttons on the key fob simultaneously for about 15 seconds until you hear a chime, indicating the reset is complete. Finally, turn the ignition off and test the key fob to ensure it is functioning properly.
go to Chevrolet dealer
Turn the key off and on for three times and that should prime the system.
Bring the car title and photo ID to the dealership and they can make you a new key. Cost is probably around $40-$50.
I have been quoted €250 by Sandyford Renault in Dublin for a replacement key for a 2004 Grand Scenic.
If your key has the anti-theft chip on it, the best (and likely only) place would be a Chevrolet dealer.